Initial Proposal 8-2-19 1
Readopt with amendment and renumber Ncr 1108, effective 7-10-19 (Document #12825 Interim), as Ncr 312, to read as follows:
PART Ncr 1108 312 NATURAL HERITAGE INVENTORY
Ncr 1108.01 312.01 Federally Endangered and Threatened Plant Species.
(a) The following inventory, listed by scientific name with authority and, common name and federal status, shall contain all federally endangered and threatened plant species pursuant to the Endangered Species Act, Public Law 93-205, as amended:
Table 1100.1 312.1 Federally Listed Rare Plant Species
Scientific Name Common Name
Astragalus robbinsii var. jesupii jesup's milk vetch Isotria medeoloides small whorled pogonia Scirpus ancistrochaetus northeastern bulrush
Scientific Name (with authority) Common Name Federal Status Astragalus robbinsii (Oakes) Gray var. jesupii Egglest. & Jesup's milk-vetch Endangered Sheldon Isotria medeoloides (Pursh) Raf. small whorled pogonia Threatened Scirpus ancistrochaetus Schuyler northeastern bulrush Endangered
Ncr 312.02 Endangered Plant Species.
(b) The following inventory, listed by scientific name with authority and common name, shall contain all endangered plant species meeting the criteria in Ncr 1103.01 303.01:
Table 1100.2 312.2 State Listed Endangered Plant Species
Scientific Name Common Name Acalypha virginica three-seeded mercury Adlumia fungosa climbing fumitory Allium canadense wild garlic Allium schoenoprasum siberian chives Amerorchis rotundifolia one-leaf orchis Amphicarpaea bracteata var. comosa hog-peanut Anemone cylindrical long-fruited anemone Arabis hirsuta var. pycnocarpa hairy rock cress Arabis laevigata smooth rock cress Arctostaphylos alpine alpine bearberry Arisaema dracontium green dragon Aristida longespica var. geniculate spiked needle grass Aristida tuberculosa sea-beach needle grass Arnica lanceolata hairy arnica Asclepias purpurascens purple milkweed Asclepias tuberosa butterfly weed Asplenium rhizophyllum walking fern Initial Proposal 8-2-19 2
Astragalus robbinsii var. jesupii jesup’s milk vetch Aureolaria virginica downy false foxglove Barbarea orthoceras american winter cress Betula pumila swamp birch Bidens laevis smooth bidens Bromus kalmia kalm's brome grass Bromus pubescens hairy brome grass Calamagrostis canadensis var. langsdorfii harsh bluejoint Calamagrostis cinnoides nuttall’s reedgrass Calamagrostis stricta ssp. Stricta neglected reedgrass Calypso bulbosa var. Americana fairy slipper Calystegia spithamea low bindweed Cardamine bellidifolia alpine bitter cress Cardamine bulbosa bulbous bitter cress Cardamine concatenate cutleaf toothwort Cardamine longii long’s bitter cress Carex aestivalis summer sedge Carex atherodes awned sedge Carex atratiformis black sedge Carex aurea golden-fruited sedge Carex baileyi bailey’s sedge Carex bullata inflated sedge Carex buxbaumii buxbaum's sedge Carex capillaris hair-like sedge Carex capitata ssp. Arctogena head-like sedge Carex castanea chestnut sedge Carex chordorrhiza creeping sedge Carex cumulate piled-up sedge Carex diandra lesser panicled sedge Carex eburnean ebony sedge Carex exilis meagre sedge Carex garberi garber's sedge Carex glaucodea flaccid sedge Carex granularis granular sedge Carex hitchcockiana hitchcock’s sedge Carex livida livid sedge Carex polymorpha many forms sedge Carex retroflexa reflexed sedge Carex rostrata swollen-beaked sedge Carex seorsa separated sedge Carex siccata hay sedge Carex sparganioides bur sedge Carex stiata var. brevis walter’s sedge Carex tenuiflora thin-flowered sedge Carex trichocarpa hairy-fruited sedge Carex umbellate hidden sedge Carex wiegandii wiegand’s sedge Castilleja septentrionalis pale painted cup Cenchrus longispinus common sandbur Initial Proposal 8-2-19 3
Chamaecrista nictitans wild sensitive senna Chenopodium foggii fogg’s goosefoot Chenopodium rubrum coast-blite goosefoot Cirsium horridulum yellow thistle Collinsonia Canadensis canada horsebalm Corallorhiza odontorhiza autumn coralroot Corydalis aurea golden corydalis Crassula aquatic pygmy weed Crotalaria sagittalis arrow-headed rattlebox Cuscuta pentagona five-angled dodder Cynoglossum virginianum var. boreale wild comfrey Cyperus grayi gray's umbrella sedge Cyperus houghtonii houghton’s umbrella sedge Cyperus squarrosus incurved umbrella sedge Cypripedium arietinum ram's-head lady’s slipper Cypripedium parviflorum var. makasin yellow lady's slipper Cypripedium reginae showy lady's slipper Desmodium cuspidatum toothed tick trefoil Desmodium marilandicum maryland tick trefoil Desmodium obtusum stiff tick trefoil Dichanthelium sphaerocarpon spherical panic grass Digitaria filiformis slender crabgrass Diphasiastrum sitchense sitka clubmoss Diplazium pycnocarpon narrow-leaved spleenwort Draba breweri var. cana lance-leaved draba Eleocharis diandra wright’s spike-rush Eleocharis erythropoda bald spike-rush Eleocharis nitida neat spike-rush Eleocharis quinqueflora few-flowered spike-rush Eleocharis tuberculosa tubercled spike-rush Epilobium anagallidifolium alpine willowherb Epilobium lactiflorum white-flower willowherb Equisetum palustre marsh horsetail Eragrostis frankii frank’s love grass Eragrostis hypnoides moss love grass Eriophorum angustifolium narrow-leaved cotton-grass Eupatorium fistulosum tubular thoroughwort Eupatorium pubescens hairy boneset Eupatorium sessilifolium var. brittonianum upland boneset Euphrasia oakesii oakes' eyebright Euthamia caroliniana grassleaf goldenrod Festuca prolifera proliferous fescue Galium obtusum large marsh bedstraw Galium pilosum hairy bedstraw Gentianella quinquefolia stiff gentian Geocaulon lividum northern comandra Geranium carolinianum var. carolinianum carolina cranesbill Geranium carolinianum var. confertiflorum cranesbill Glyceria acutiflora sharp-flowered mannagrass Initial Proposal 8-2-19 4
Hackelia deflexa var. Americana nodding stickseed Halenia deflexa spurred gentian Harrimanella hypnoides moss-plant Heteranthera dubia water stargrass Hibiscus moscheutos seaside mallow Hieracium robinsonii robinson's hawkweed Hippuris vulgaris common mare’s tail Hottonia inflate featherfoil Houstonia longifolia long-leaved bluets Huperzia selago northern firmoss Hypericum ascyron great st. johns-wort Hypoxis hirsute hairy stargrass Ilex glabra inkberry Isoetes engelmannii engelmanns quillwort Isoetes lacustris large-spored quillwort Isoetes riparia river bank quillwort Isotria verticillata large whorled pogonia Juncus alpinoarticulatus alpine rush Juncus brachycephalus short-fruited rush Juncus dichotomous flat-leaved rush Juncus secundus one-sided rush Juncus stygius var. americanus moor rush Juniperus horizontalis creeping juniper Lechea tenuifolia slender pinweed Lemna trisulca star duckweed Lemna valdiviana pale duckweed Leptochloa fusca ssp. Fascicularis salt-meadow grass Lespedeza procumbens trailing bush-clover Lespedeza virginica slender bush-clover Leymus mollis sea lyme grass Liatris scariosa var. novae-angliae northern blazing star Lilium superbum turk's cap lily Limosella australis mudwort Lindernia dubia var. anagallidea false pimpernel Lipocarpha micrantha dwarf bulrush Listera auriculata auricled twayblade Luzula confuse northern woodrush Lycopodiella appressa slender bog clubmoss Lygodium palmatum climbing fern Malaxis monophyllos ssp. Brachypoda white adder's mouth Megalodonta beckii water marigold Menispermum canadense yellow parilla Mertensia maritime oyster plant Mimulus moschatus muskflower Minuartia glabra smooth sandwort Minuartia michauxii rock sandwort Muhlenbergia sobolifera sprout muhlenbergia Muhlenbergia tenuiflora slender-flowered muhlenbergia Myriophyllum farwellii farwell’s water milfoil Initial Proposal 8-2-19 5
Nabalus boottii boott’s rattlesnake root Nabalus serpentarius gall-of-the-earth Nuphar microphylla tiny cowlily Oligoneuron album snowy aster Omalotheca supine mountain cudweed Osmorhiza berteroi mountain sweet cicely Oxyria digyna mountain sorrel Packera obovata round-leaved ragwort Panicum philadelphicum philadelphia panic grass Panicum rigidulum ssp. Pubescens long-leaved panic grass Pellaea atropurpurea purple cliffbrake Persicaria robustior robust knotweed Persicaria vivipara viviparous knotweed Petasites frigidus var. palmatus sweet coltsfoot Phleum alpinum alpine timothy Physostegia virginiana lion’s head Pinguicula vulgaris common butterwort Pinus banksiana jack pine Piptatherum canadense canadian mountain rice Pluchea odorata var. succulent salt marsh fleabane Poa glauca white bluegrass Poa laxa ssp. Fernaldiana wavy bluegrass Poa pratensis ssp. Alpigena alpine meadow grass Polygala cruciata var. aquilonia cross polygala Polygonum douglasii douglas’ knotweed Polygonum erectum erect knotweed Polygonum prolificum prolific knotweed Polygonum tenue slender knotweed Potamogeton alpinus thin-leaved alpine pondweed Potamogeton foliosus leafy pondweed Potamogeton nodosus knotty pondweed Potamogeton praelongus white-stem pondweed Potamogeton pusillus ssp. gemmiparus budding pondweed Potamogeton vaseyi vasey’s pondweed Potamogeton zosteriformis flatstem pondweed Potentilla robbinsiana dwarf cinquefoil Proserpinaca pectinata mermaidweed Prunus Americana american plum Pseudognaphalium micradenium heller’s sweet everlasting Pterospora andromedea giant pinedrops Puccinellia tenella ssp. Langeana tundra alkali grass Pycnanthemum incanum hoary mountain mint Pycnanthemum torrei torry's mountain mint Pycnanthemum virginianum virginian mountain mint Pyrola asarifolia pink wintergreen Quercus macrocarpa mossy-cup oak Ranunculus ambigens water-plantain spearwort Ranunculus fascicularis early buttercup Rhinanthus minor ssp. Groenlandicus yellow rattle Initial Proposal 8-2-19 6
Rhododendron periclymenoides pink azalea Rhynchospora capillacea needle beak sedge Rosa acicularis ssp. Sayi prickly rose Rotala ramosior lowland toothcup Rubus cuneifolius wedge sand blackberry Rumex pallidus white dock Sagina nodosa ssp. Borealis greater pearlwort Sagittaria cuneata wapato Sagittaria teres quill-leaved sagittaria Salicornia bigelovii dwarf glasswort Salix argyrocarpa silver willow Salix herbacea dwarf willow Salix pellita satin williow Sanicula Canadensis short-styled sanicle Sanicula odorata cluster sanicle Sanicula trifoliate beaked sanicle Sarcocornia perennis woody glasswort Saxifraga cernua nodding saxifrage Saxifraga paniculata ssp. Neogaea livelong saxifrage Saxifraga rivularis alpine brook saxifrage Scirpus georgianus georgia bulrush Scirpus longii long’s bulrush Scirpus pendulus lined bulrush Scirpus polyphyllus leafy bulrush Scleria pauciflora few-flower nutrush Scleria reticularis reticulated nutrush Sclerolepis uniflora sclerolepis Senna hebecarpa wild senna Sericocarpus linifolius white-topped aster Sibbaldia procumbens sibbaldia Silene acaulis moss campion Sisyrinchium mucronatum mucronated blue-eyed grass Solidago patula square-stem goldenrod Sparganium androcladum branching bur-reed Sphagnum angermanicum peat moss Sphagnum brevifolium peat moss Sphagnum flavicomans peat moss Sphagnum lindbergii peat moss Sphagnum subfulvum peat moss Sphenopholis obtusata blunt sphenopholis Spiranthes casei case's ladies’ tresses Sporobolus neglectus small dropseed Staphylea trifolia bladdernut Stuckenia filiformis ssp. Alpine northern slender pondweed Stuckenia pectinata sago pondweed Symphyotrichum ciliolatum ciliated aster Symphyotrichum patens skydrop aster Symphyotrichum tenuifolium large salt marsh aster Tephrosia virginiana goat's rue Initial Proposal 8-2-19 7
Thalictrum thalictroides rue anemone Triantha glutinosa sticky false asphodel Trichomanes intricatum appalachian filmy fern Triosteum aurantiacum orange horse-gentian Triplasis purpurea sand grass Trisetum melicoides bristle grass Uvularia grandiflora large-flowered bellwort Uvularia perfoliata perfoliate bellwort Valeriana uliginosa marsh valerian Veronica wormskjoldii alpine speedwell Viburnum rafinesquianum downy arrowwood Viola nephrophylla kidney-leaved violet Viola palustris alpine marsh violet Vulpia octoflora var. glauca six weeks fescue Waldsteinia fragarioides barren strawberry Woodsia glabella smooth woodsia Woodsia obtuse blunt-lobe woodsia Woodwardia areolata netted chain fern Zannichellia palustris horned pondweed Zanthoxylum americanum northern prickly ash
Scientific Name (with authority) Common Name Acalypha virginica L. Virginia three-seeded-Mercury Adlumia fungosa (Ait.) Greene ex B.S.P. Allegheny-vine Aletris farinosa L. white colic-root Allium canadense L. var. canadense meadow garlic Allium schoenoprasum L. wild chives Allium tricoccum Ait. var. burdickii Hanes narrow-leaf wild leek Amerorchis rotundifolia (Banks ex Pursh) Hultén round-leaved orchid Andersonglossum virginianum (L.) J.I. Cohen ssp. boreale wild hound's-tongue (Fern.) A. Haines [ined.] Anemone cylindrica Gray long-headed windflower Arabis pycnocarpa M. Hopkins var. pycnocarpa hairy eared-rockcress Arctous alpina (L.) Nied. alpine bearberry Arethusa bulbosa L. dragon's-mouth Argentina anserina (L.) Rydb. common silverweed Arisaema dracontium (L.) Schott green-dragon Aristida tuberculosa Nutt. seaside threeawn Arnica lanceolata Nutt. ssp. lanceolata lance-leaved arnica Artemisia campestris L. ssp. caudata (Michx.) Hall & field wormwood Clements Asclepias purpurascens L. purple milkweed Asclepias quadrifolia Jacq. four-leaved milkweed Asclepias tuberosa L. ssp. tuberosa butterfly milkweed Asplenium rhizophyllum L. walking spleenwort Initial Proposal 8-2-19 8
Scientific Name (with authority) Common Name Astragalus alpinus L. var. brunetianus Fern. alpine milk-vetch Astragalus robbinsii (Oakes) Gray var. jesupii Egglest. & Jesup's milk-vetch Sheldon Atriplex subspicata (Nutt.) Rydb. saline orache Aureolaria virginica (L.) Pennell downy false foxglove Barbarea orthoceras Ledeb. American yellow-rocket Bartonia iodandra B.L. Robins. purple screwstem Bartonia paniculata (Michx.) Muhl. twining screwstem Betula pumila L. bog birch Bidens hyperborea Greene northern beggar-ticks Bidens laevis (L.) B.S.P. smooth beggar-ticks Bistorta vivipara (L.) Delarbre alpine bistort Boechera laevigata (Muhl. ex Willd.) Al-Shehbaz smooth rockcress Brachyelytrum erectum (Schreb.) Beauv. southern short husk grass Bromus kalmii Gray Kalm's brome Bromus pubescens Muhl. ex Willd. hairy wood brome Calamagrostis canadensis (Michx.) Beauv. var. langsdorfii harsh bluejoint (Link) Inman Calamagrostis canadensis (Michx.) Beauv. var. Macoun's bluejoint macouniana (Vasey) Stebbins Calamagrostis coarctata (Torr.) Torr. ex Eat. Nuttall's reed grass Calamagrostis stricta (Timm) Koel. ssp. stricta neglected reed grass Calypso bulbosa (L.) Oakes ssp. americana (R. Br. ex Ait. fairy-slipper f.) A. Haines Calystegia spithamaea (L.) Pursh ssp. spithamaea upright false bindweed Cardamine bellidifolia L. var. bellidifolia alpine bitter-cress Cardamine bulbosa (Schreb. ex Muhl.) B.S.P. bulbous bitter-cress Cardamine concatenata (Michx.) Sw. cut-leaved toothwort Cardamine longii Fern. Long's bitter-cress Carex adusta Boott swarthy sedge Carex aestivalis M.A. Curtis ex Gray summer sedge Carex alata Torr. broad-winged sedge Carex albursina Sheldon white bear sedge Carex arctogena H. Sm. capitate sedge Carex atratiformis Britt. scabrous black sedge Carex backii Boott Back's sedge Carex bicknellii Britt. Bicknell’s sedge Carex bullata Schkuhr ex Willd. button sedge Carex buxbaumii Wahlenb. brown bog sedge Carex capillaris L. ssp. fuscidula (V. Krecz. ex Egorova) hair-like sedge A. & D. Löve Carex castanea Wahlenb. chestnut sedge Initial Proposal 8-2-19 9
Scientific Name (with authority) Common Name Carex chordorrhiza Ehrh. ex L. f. rope-root sedge Carex cristatella Britt. crested sedge Carex eburnea Boott bristle-leaved sedge Carex exilis Dewey meager sedge Carex festucacea Schkuhr ex Willd. fescue sedge Carex glaucodea Tuckerman ex Olney blue sedge Carex granularis Muhl. ex Willd. limestone-meadow sedge Carex hitchcockiana Dewey Hitchcock's sedge Carex livida (Wahlenb.) Willd. livid sedge Carex molesta Mackenzie ex Bright troublesome sedge Carex nigra (L.) Reichard smooth black sedge Carex polymorpha Muhl. variable sedge Carex retroflexa Muhl. ex Willd. reflexed sedge Carex rostrata Stokes beaked sedge Carex seorsa Howe weak stellate sedge Carex siccata Dewey dry land sedge Carex sparganioides Muhl. ex Willd. bur-reed sedge Carex striata Michx. Walter's sedge Carex tenuiflora Wahlenb. sparse-flowered sedge Carex trichocarpa Muhl. ex Willd. hairy-fruited sedge Carex umbellata Schkuhr ex Willd. parasol sedge Carex wiegandii Mackenzie Wiegand's sedge Castilleja septentrionalis Lindl. northern painted-cup Cenchrus longispinus (Hack.) Fern. long-spined sandbur Chamaecrista nictitans (L.) Moench ssp. nictitans var. wild sensitive-pea nictitans Chenopodium foggii H.A. Wahl Fogg's goosefoot Cirsium horridulum Michx. var. horridulum yellow thistle Clematis occidentalis (Hornem.) DC. ssp. occidentalis purple virgin's bower Coleataenia longifolia (Torr.) Soreng ssp. longifolia long-leaved redtop-panicgrass Collinsonia canadensis L. northern horsebalm Corallorhiza odontorhiza (Willd.) Poir. var. odontorhiza fall coral-root Corydalis aurea Willd. golden corydalis Crassula aquatica (L.) Schoenl. pygmy-weed Crataegus faxonii Sarg. Faxon's hawthorn Crataegus oakesiana Egglest. Oakes' hawthorn Crataegus populnea Ashe poplar hawthorn Crepidomanes intricatum (Farrar) Ebihara & Weakley Appalachian bristle fern Crotalaria sagittalis L. arrow-head rattlebox Cryptogramma stelleri (Gmel.) Prantl slender rock-brake Cuscuta cephalanthi Engelm. buttonbush dodder Initial Proposal 8-2-19 10
Scientific Name (with authority) Common Name Cyperus erythrorhizos Muhl. red-root umbrella sedge Cyperus grayi Torr. Gray's umbrella sedge Cyperus houghtonii Torr. Houghton's umbrella sedge Cyperus odoratus L. fragrant umbrella sedge Cyperus subsquarrosus (Muhl.) Bauters small-flowered dwarf-bulrush Cypripedium arietinum Ait. f. ram's-head lady's-slipper Cypripedium parviflorum Salisb. var. makasin (Farw.) greater yellow lady's-slipper Sheviak Cypripedium reginae Walt. showy lady's-slipper Desmodium cuspidatum (Muhl. ex Willd.) DC. ex G. Don large-bracted tick-trefoil Desmodium marilandicum (L.) DC. smooth small-leaved tick-trefoil Desmodium obtusum (Muhl. ex Willd.) DC. stiff tick-trefoil Dichanthelium sphaerocarpon (Ell.) Gould round-fruited rosette-panicgrass Digitaria filiformis (L.) Koel. var. filiformis slender crabgrass Digitaria filiformis (L.) Koel. var. laeviglumis (Fern.) smooth slender crabgrass Wipff Diphasiastrum sitchense (Rupr.) Holub Sitka ground-cedar Diplachne maritima Bickn. salt-meadow beetle grass Draba cana Rydb. canescent whitlow-mustard Dryopteris filix-mas (L.) Schott ssp. brittonii Fras.-Jenk. & male wood fern Widen Echinochloa walteri (Pursh) Heller coast barnyard grass Elatine americana (Pursh) Arn. American waterwort Eleocharis diandra C. Wright Wright's spikesedge Eleocharis erythropoda Steud. red-footed spikesedge Eleocharis intermedia J.A. Schultes mudflat spikesedge Eleocharis nitida Fern. quill spikesedge Eleocharis obtusa (Willd.) J.A. Schultes var. peasei Svens. Pease's blunt spikesedge Eleocharis ovata (Roth) Roemer & J.A. Schultes ovoid spikesedge Eleocharis quinqueflora (F.X. Hartmann) Schwarz ssp. few-flowered spikesedge fernaldii (Svens.) Hultén Eleocharis tuberculosa (Michx.) Roemer & J.A. Schultes long-tubercled spikesedge Elymus macgregorii R. Brooks & J.J.N. Campb. early wild-rye Epilobium anagallidifolium Lam. pimpernel willow-herb Epilobium lactiflorum Hausskn. white-flowered willow-herb Equisetum palustre L. marsh horsetail Eragrostis frankii C.A. Mey. ex Steud. sandbar lovegrass Eragrostis hypnoides (Lam.) B.S.P. teel lovegrass Eriophorum angustifolium Honckeny ssp. angustifolium tall cottonsedge Erythranthe moschata (Douglas ex Lindl.) G.L. Nesom musky monkey-flower Eupatorium pubescens Muhl. ex Willd. hairy thoroughwort Eupatorium sessilifolium L. upland thoroughwort Initial Proposal 8-2-19 11
Scientific Name (with authority) Common Name Euphorbia polygonifolia L. seaside sandmat Euphrasia oakesii Wettst. Oakes' eyebright Euphrasia williamsii B.L. Robins. Williams' eyebright Eutrochium fistulosum (Barratt) E.E. Lamont hollow Joe-Pye weed Festuca prolifera (Piper) Fern. proliferous fescue Galium brevipes Fern. & Wieg. limestone swamp bedstraw Galium obtusum Bigelow ssp. obtusum blunt-leaved bedstraw Galium pilosum Ait. var. pilosum hairy bedstraw Gentianella quinquefolia (L.) Small ssp. quinquefolia stiff dwarf-gentian Geocaulon lividum (Richards.) Fern. false toadflax Geranium carolinianum L. Carolina crane's-bill Glyceria acutiflora Torr. sharp-flowered mannagrass Glyceria septentrionalis A.S. Hitchc. var. septentrionalis floating mannagrass Graphephorum melicoides (Michx.) Desv. graphephorum Hackelia deflexa (Wahlenb.) Opiz ssp. americana (Gray) nodding stickseed A. & D. Löve Harrimanella hypnoides (L.) Coville moss-plant Hibiscus moscheutos L. ssp. moscheutos swamp rose-mallow Hieracium robinsonii (Zahn) Fern. Robinson's hawkweed Hieracium umbellatum L. narrow-leaved hawkweed Homalosorus pycnocarpos (Spreng.) Pichi Sermolli narrow-leaved glade fern Hottonia inflata Ell. American featherfoil Houstonia longifolia Gaertn. long-leaved bluet Hudsonia ericoides L. golden heather Huperzia selago (L.) Bernh. ex Schrank & Mart. northern firmoss Hypericum ascyron L. ssp. pyramidatum (Ait.) Robson great St. John's-wort Ilex glabra (L.) Gray evergreen winterberry Isoetes acadiensis Kott Acadian quillwort Isoetes engelmannii A. Braun Engelmann's quillwort Isoetes lacustris L. lake quillwort Isoetes septentrionalis D.F. Brunton northern shore quillwort Isotria verticillata (Muhl. ex Willd.) Raf. large whorled pogonia Juncus alpinoarticulatus Chaix ex Vill. ssp. americanus northern green rush (Farw.) Hämet-Ahti Juncus brachycephalus (Engelm.) Buch. small-headed rush Juncus dichotomus Ell. forked rush Juncus secundus Beauv. ex Poir. lopsided rush Juncus stygius L. ssp. americanus (Buch.) Hultén moor rush Juniperus horizontalis Moench creeping juniper Lechea tenuifolia Michx. narrow-leaved pinweed Lemna trisulca L. ivy-leaved duckweed Initial Proposal 8-2-19 12
Scientific Name (with authority) Common Name Lemna valdiviana Phillipi pale duckweed Lespedeza procumbens Michx. trailing bush-clover Lespedeza virginica (L.) Britt. slender bush-clover Leymus mollis (Trin.) Hara ssp. mollis American lyme grass Liatris novae-angliae (Lunell) Shinners var. novae-angliae northern blazing star Lilaeopsis chinensis (L.) Kuntze eastern grasswort Lilium superbum L. Turk's-cap lily Limniris prismatica (Pursh) Rodion. slender blue iris Limosella australis R. Br. Atlantic mudwort Lindernia dubia (L.) Pennell var. anagallidea (Michx.) unpretentious yellow-seeded false Cooperrider pimpernel Linum sulcatum Riddell var. sulcatum grooved yellow flax Lonicera oblongifolia (Goldie) Hook. swamp honeysuckle Luzula confusa Lindeberg northern wood rush Luzula spicata (L.) DC. spiked wood rush Lycopodiella alopecuroides (L.) Cranfill foxtail bog-clubmoss Lycopodiella appressa (Chapman) Cranfill appressed bog-clubmoss Lygodium palmatum (Bernh.) Sw. American climbing fern Malaxis monophyllos (L.) Sw. ssp. brachypoda (Gray) A. white adder's-mouth & D. Löve Menispermum canadense L. Canada moonseed Mikania scandens (L.) Willd. climbing hempvine Mononeuria glabra (Michx.) Dillenb. & Kadereit Appalachian sandplant Muhlenbergia sobolifera (Muhl. ex Willd.) Trin. rock muhly Muhlenbergia tenuiflora (Willd.) B.S.P. slender muhly Nabalus boottii DC. Boott's rattlesnake-root Nabalus serpentarius (Pursh) Hook. lion's-foot rattlesnake-root Neottia auriculata (Wieg.) Szlach. auricled twayblade Nuphar microphylla (Pers.) Fern. small-leaved pond-lily Oligoneuron album (Nutt.) Nesom white flat-topped-goldenrod Omalotheca supina (L.) DC. alpine arctic-cudweed Ophioglossum pusillum Raf. northern adder's-tongue fern Osmorhiza berteroi DC. mountain sweet-cicely Oxybasis rubra (L.) S. Fuentes, Uotila & Borsch var. rubra red goosefoot Oxyria digyna (L.) Hill mountain-sorrel Packera obovata (Muhl. ex Willd.) W.A. Weber & A. Löve running groundsel Panicum philadelphicum Bernh. ex Trin. ssp. Philadelphia panicgrass philadelphicum Paronychia canadensis (L.) Wood smooth forked whitlow-wort Pellaea atropurpurea (L.) Link purple cliff-brake Persicaria robustior (Small) Bickn. stout dotted smartweed Initial Proposal 8-2-19 13
Scientific Name (with authority) Common Name Petasites frigidus (L.) Fries var. palmatus (Ait.) Cronq. northern sweet-coltsfoot Phleum alpinum L. ssp. alpinum mountain Timothy Phragmites americanus (Saltonstall, P.M. Peterson & American reed Soreng) A. Haines Pilea fontana (Lunell) Rydb. lesser clearweed Pinguicula vulgaris L. ssp. vulgaris violet butterwort Piptatheropsis canadensis (Poir.) Romasch., P.M. Peterson Canada mountain-rice grass & Soreng Piptochaetium avenaceum (L.) Parodi black-seeded spear grass Pluchea odorata (L.) Cass. var. succulenta (Fern.) Cronq. sweet-scented camphorweed Poa glauca Vahl ssp. glauca glaucous blue grass Poa laxa Haenke ssp. fernaldiana (Nannf.) N. Hylander wavy blue grass Poa pratensis L. ssp. alpigena (Fries ex Blytt) Hiitonen alpine Kentucky blue grass Polygala cruciata L. ssp. aquilonia (Fern. & Schub.) A. drum-heads milkwort Haines Polygonum erectum L. upright knotweed Polygonum ramosissimum Michx. ssp. prolificum (Small) prolific yellow-flowered knotweed Costea & Tardif Polygonum tenue Michx. slender knotweed Potamogeton alpinus Balbis reddish pondweed Potamogeton foliosus Raf. ssp. foliosus leafy pondweed Potamogeton gemmiparus (J.W. Robbins) J.W. Robbins ex budding pondweed Morong Potamogeton obtusifolius Mert. & Koch blunt-leaved pondweed Potamogeton praelongus Wulfen white-stemmed pondweed Potamogeton richardsonii (Benn.) Rydb. Richardson's pondweed Potamogeton vaseyi J.W. Robbins Vasey's pondweed Potamogeton zosteriformis Fern. flat-stem pondweed Potentilla litoralis Rydb. coast cinquefoil Potentilla robbinsiana Oakes ex Rydb. Robbins' cinquefoil Proserpinaca pectinata Lam. comb-leaved mermaid-weed Pseudognaphalium micradenium (Weatherby) Nesom Weatherby's rabbit-tobacco Pterospora andromedea Nutt. pine-drops Puccinellia pumila (Vasey) A.S. Hitchc. tundra alkali grass Pycnanthemum incanum (L.) Michx. var. incanum hoary mountain-mint Pycnanthemum torrei Benth. Torrey's mountain-mint Pycnanthemum virginianum (L.) T. Dur. & B.D. Jackson ex Virginia mountain-mint B.L. Robins. & Fern. Pyrola asarifolia Michx. ssp. asarifolia pink shinleaf Quercus macrocarpa Michx. mossy-cup oak Ranunculus ambigens S. Wats. water-plantain crowfoot Ranunculus fascicularis Muhl. ex Bigelow early crowfoot Initial Proposal 8-2-19 14
Scientific Name (with authority) Common Name Rhinanthus minor L. ssp. groenlandicus (Ostenf.) L. Neum. Greenland little yellow-rattle Rhododendron periclymenoides (Michx.) Shinners pink azalea Rhynchospora capillacea Torr. needle beaksedge Rosa acicularis Lindl. ssp. sayi (Schwein.) W.H. Lewis bristly rose Rotala ramosior (L.) Koehne toothcup Rubus cuneifolius Pursh sand blackberry Rumex pallidus Bigelow seabeach dock Sabulina michauxii (Fenzl) Dillenb. & Kadereit Michaux's sandplant Sagina nodosa (L.) Fenzl ssp. borealis Crow boreal knotted pearlwort Sagittaria cuneata Sheldon northern arrowhead Sagittaria filiformis J.G. Sm. narrow-leaved arrowhead Sagittaria rigida Pursh sessile-fruited arrowhead Sagittaria spatulata (J.G. Sm.) Buch. spongy-leaved arrowhead Sagittaria teres S. Wats. quill-leaved arrowhead Salicornia ambigua Michx. perennial glasswort Salicornia bigelovii Torr. dwarf glasswort Salix argyrocarpa Anderss. Labrador willow Salix exigua Nutt. ssp. interior (Rowlee) Cronq. sandbar willow Salix herbacea L. snow-bed willow Salix pellita (Anderss.) Anderss. ex Schneid. satiny willow Samolus parviflorus Raf. seaside brookweed Sanicula canadensis L. var. canadensis Canada sanicle Sanicula odorata (Raf.) K.M. Pryer & L.R. Phillippe clustered sanicle Saxifraga cernua L. nodding saxifrage Saxifraga paniculata P. Mill. ssp. paniculata White Mountain saxifrage Saxifraga rivularis L. ssp. rivularis alpine-brook saxifrage Schistostega pennata (Hedwig) F. Weber & D. Mohr goblin's gold Scirpus ancistrochaetus Schuyler northeastern bulrush Scirpus georgianus Harper Georgia bulrush Scirpus longii Fern. Long's bulrush Scirpus pendulus Muhl. rufous bulrush Scirpus polyphyllus Vahl leafy bulrush Scleria pauciflora Muhl. ex Willd. var. pauciflora few-flowered nutsedge Scleria reticularis Michx. netted nutsedge Sclerolepis uniflora (Walt.) B.S.P. sclerolepis Senna hebecarpa (Fern.) Irwin & Barneby northern wild senna Sericocarpus linifolius (L.) B.S.P. narrow-leaved white-topped-aster Sibbaldia procumbens L. sibbaldia Silene acaulis (L.) Jacq. moss campion Silene caroliniana Walt. ssp. pensylvanica (Michx.) wild campion Clausen Initial Proposal 8-2-19 15
Scientific Name (with authority) Common Name Sisyrinchium mucronatum Michx. needle-tipped blue-eyed-grass Solidago patula Muhl. ex Willd. var. patula rough-leaved goldenrod Solidago speciosa Nutt. var. speciosa showy goldenrod Sparganium androcladum (Engelm.) Morong branched bur-reed Sphagnum andersonianum R.E. Andrus peat moss Sphagnum angermanicum Melin peat moss Sphagnum brevifolium (Lindberg) J. Röll peat moss Sphagnum contortum Schultz peat moss Sphagnum flavicomans (Cardot) Warnstorf in H. G. A. peat moss Engler Sphenopholis obtusata (Michx.) Scribn. prairie wedgescale Spiranthes casei Catling & Cruise var. casei Case's ladies'-tresses Spiranthes lucida (H.H. Eat.) Ames shining ladies'-tresses Sporobolus cryptandrus (Torr.) Gray sand dropseed Sporobolus neglectus Nash small dropseed Staphylea trifolia L. American bladdernut Stuckenia filiformis (Pers.) Boerner thread-leaved false pondweed Stuckenia pectinata (L.) Boerner Sago false pondweed Suaeda maritima (L.) Dumort. ssp. richii (Fern.) Bassett & Rich's herbaceous sea-blite C.W. Crompton Subularia aquatica L. ssp. americana Mulligan & Calder American water-awlwort Symphyotrichum tenuifolium (L.) Nesom var. tenuifolium perennial saltmarsh American-aster Tephrosia virginiana (L.) Pers. wild goat's-rue Thalictrum revolutum DC. waxy-leaved meadow-rue Thalictrum thalictroides (L.) Eames & Boivin anemone meadow-rue Triantha glutinosa (Michx.) Baker sticky false asphodel Trichophorum planifolium (Spreng.) Palla bashful clubsedge Triosteum aurantiacum Bickn. var. aurantiacum orange-fruited horse-gentian Triplasis purpurea (Walt.) Chapman var. purpurea purple sandgrass Utricularia resupinata B.D. Greene ex Bigelow resupinate bladderwort Uvularia grandiflora J.E. Sm. large-flowered bellwort Uvularia perfoliata L. perfoliate bellwort Vahlodea atropurpurea (Wahlenb.) Fries ex Hartman arctic hair grass Valeriana uliginosa (Torr. & Gray) Rydb. marsh valerian Veronica wormskjoldii Roemer & J.A. Schultes var. American alpine speedwell wormskjoldii Viburnum rafinesquianum J.A. Schultes var. downy arrowwood rafinesquianum Viola nephrophylla Greene northern bog violet Viola palmata L. var. palmata palmate violet Vulpia octoflora (Walt.) Rydb. var. tenella (Willd.) Fern. eight-flowered six-weeks grass Woodsia glabella R. Br. ex Richards. smooth cliff fern Initial Proposal 8-2-19 16
Scientific Name (with authority) Common Name Woodsia obtusa (Spreng.) Torr. ssp. obtusa blunt-lobed cliff fern Woodwardia areolata (L.) T. Moore netted chain fern Zannichellia palustris L. horned-pondweed Zanthoxylum americanum P. Mill. common prickly-ash
Ncr 1108.02 312.03 Threatened Plant Species.
(a) The following inventory, listed by scientific and common name, shall contain all threatened plant species pursuant to the Endangered Species Act, Public Law 93-205, as amended:
Table 1100.3 Former Federal Candidate Plant Species
Scientific Name Common Name
Cardamine longii long's bitter-cress Carex polymorpha variable sedge Prenanthes boottii boott's rattlesnake-root
(b) The following inventory, listed by scientific name with authority and common name, shall contain all threatened plant species meeting the criteria in Ncr 1103.02 303.02:
Table 1100.4 312.3 State Listed Threatened Plant Species
Scientific Name Common Name
Acer nigrum black maple Agalinis maritime salt-marsh gerardia Ammophila breviligulata beach grass Arabis Canadensis sicklepod Arabis missouriensis missouri rock cress Arethusa bulbosa arethusa Artemisia campestris ssp. Caudate tall wormwood Asclepias amplexicaulis blunt-leaved milkweed Asclepias quadrifolia four-leaved milkweed Aureolaria pedicularia var. intercedens fern-leaved false foxglove Betula glandulosa dwarf birch Betula minor small birch Betula nigra river birch Calamagrostis pickeringii pickering's bluejoint Calamagrostis stricta ssp. Inexpansa new england northern reedgrass Carex albursina sheldon’s sedge Carex backii back’s sedge Carex bigelowii bigelow’s sedge Carex cristatella small-crested sedge Carex nigra goodenough’s sedge Carex scirpoidea scirpus-like sedge Celtis occidentalis hackberry Clematis occidentalis purple clematis Conopholis Americana american cancerroot Initial Proposal 8-2-19 17
Cryptogramma stelleri slender cliffbrake Cypripedium parviflorum var. pubescens large yellow lady’s slipper Desmodium rotundifolium prostrate tick trefoil Diapensia lapponica diapensia Dicentra Canadensis squirrel corn Dryopteris fragrans fragrant fern Dryopteris goldiana goldie's fern Eleocharis intermedia matted spike-rush Eleocharis ovate ovoid spike-rush Eleocharis parvula small spike-rush Eleocharis uniglumis salt-loving spike-rush Epilobium hornemanni hornemann's willowherb Galearis spectabilis showy orchis Galium kamtschaticum northern wild licorice Gaylussacia dumosa dwarf huckleberry Gentianopsis crinite fringed gentian Geum peckii mountain avens Hackelia virginiana stickseed Hierochloe alpina var. orthantha alpine sweet grass Hudsonia ericoides golden heather Hudsonia tomentosa var. intermedia hairy hudsonia Hudsonia tomentosa var. tomentosa hairy hudsonia Huperzia appalachiana mountain firmoss Hydrophyllum virginianum northern waterleaf Iris prismatica slender blue flag Isotria medeoloides small whorled pogonia Iva frutescens ssp. oraria marsh elder Lilaeopsis chinensis eastern lilaeopsis Liparis loeselii loesel's twayblade Listera convallarioides lily-leaved twayblade Listera cordata heart-leaved twayblade Lobelia kalmia kalm's lobelia Losieleuria procumbens alpine azalea Lupinus perennis wild lupine Luzula spicata spiked woodrush Lysimachia thyrsiflora tufted loosestrife Malaxis unifolia green adder's mouth Mikania scandens climbing hempweed Ophioglossum pusillum northern adder’s tongue Packera paupercula dwarf ragwort Panax quinquefolius ginseng Parnassia glauca grass-of-parnassus Paronychia argyrocoma silverling Paronychia Canadensis smooth-forked chickweed Phyllodoce caerulea mountain heath Platanthera flava var. herbiola pale green orchis Potamogeton obtusifolius bluntleaf pondweed Rhododendron lapponicum lappland rosebay Rhododenron maximum giant rhododendron Initial Proposal 8-2-19 18
Rubus chamaemorus baked apple berry Sagittaria rigida sessile-fruited arrowhead Salix interior sandbar willow Salix planifolia tea-leaved willow Salix uva-ursi bearberry willow Samolus valerandi ssp. Parviflorus false water pimpernel Scirpus ancistrochaetus northeastern bulrush Solidago cutleri cutler’s goldenrod Solidago odora sweet goldenrod Sparganium eurycarpum large bur-reed Sphagnum andersonianum peat moss Sphagnum contortum peat moss Sphagnum majus ssp. Norvegicum peat moss Sphagnum pylaesii peat moss Sphagnum riparium peat moss Sphagnum wulfianum peat moss Spiranthes lucida shining ladies’ tresses Sporobolus cryptandrus sand dropseed Subularia aquatica var. Americana awlwort Teucrium canadense var. virginicum canadian germander Triphora trianthophora three-birds orchid Utricularia resupinata reversed bladderwort Vaccinium boreale alpine blueberry Vaccinium cespitosum dwarf bilberry Vahlodea atropurpurea mountain hairgrass Viola pedata bird's-foot violet
Scientific Name (with authority) Common Name Acer nigrum Michx. f. black maple Agalinis maritima (Raf.) Raf. ssp. maritima saltmarsh agalinis Anthoxanthum monticola (Bigelow) Y. Schouten & alpine sweet grass Veldkamp ssp. monticola Aristida longespica Poir. var. geniculata (Raf.) Fern. red threeawn Asclepias amplexicaulis J.E. Smith clasping milkweed Betula glandulosa Michx. glandular birch Betula minor (Tuckerman) Fern. dwarf birch Betula nigra L. river birch Bidens beckii Torr. ex Spreng. Beck's water-marigold Boechera canadensis (L.) Al-Shehbaz sicklepod rockcress Boechera missouriensis (Greene) Al-Shehbaz green rockcress Calamagrostis stricta (Timm) Koel. ssp. inexpansa (Gray) northern neglected reed grass C.W. Greene Cardamine maxima (Nutt.) Wood large toothwort Carex aurea Nutt. golden-fruited sedge Carex baileyi Britt. Bailey's sedge Carex bigelowii Torr. ex Schwein. ssp. bigelowii Bigelow's sedge Initial Proposal 8-2-19 19
Scientific Name (with authority) Common Name Carex cephaloidea (Dewey) Dewey thin-leaved sedge Carex cumulata (Bailey) Mackenzie clustered sedge Carex diandra Schrank lesser tussock sedge Carex garberi Fern. elk sedge Carex scirpoidea Michx. ssp. scirpoidea scirpus-like sedge Caulophyllum giganteum (Farw.) Loconte & Blackwell early blue cohosh Cyperus squarrosus L. incurved umbrella sedge Cypripedium parviflorum Salisb. var. pubescens (Willd.) large yellow lady's-slipper Knight Desmodium rotundifolium DC. round-leaved trailing tick-trefoil Diapensia lapponica L. ssp. lapponica diapensia Dryopteris fragrans (L.) Schott fragrant wood fern Epilobium hornemannii Reichenb. ssp. hornemannii Hornemann's willow-herb Euthamia caroliniana (L.) Greene ex Porter & Britt. coastal plain grass-leaved-goldenrod Galearis spectabilis (L.) Raf. showy orchid Gaylussacia bigeloviana (Fern.) Sorrie & Weakley dwarf huckleberry Gentianopsis crinita (Froel.) Ma greater fringed-gentian Geum fragarioides (Michx.) Smedmark Appalachian barren-strawberry Geum peckii Pursh White Mountain avens Hackelia virginiana (L.) I.M. Johnston Virginia stickseed Halenia deflexa (Sm.) Griseb. ssp. deflexa American spurred-gentian Heteranthera dubia (Jacq.) MacM. grass-leaved mud-plantain Hippuris vulgaris L. common mare's-tail Hudsonia tomentosa Nutt. hairy hudsonia Huperzia appressa (Desv.) A. & D. Löve mountain firmoss Hydrophyllum virginianum L. eastern waterleaf Hypoxis hirsuta (L.) Coville common star-grass Isotria medeoloides (Pursh) Raf. small whorled pogonia Iva frutescens L. marsh elder Kalmia procumbens (L.) Gift, Kron & P.F. Stevens ex alpine-azalea Galasso, Banfi & F. Conti Liparis loeselii (L.) L.C. Rich. Loesel's wide-lipped orchid Lobelia kalmii L. brook lobelia Lupinus perennis L. ssp. perennis wild lupine Lysimachia thyrsiflora L. tufted yellow-loosestrife Neottia convallarioides (Sw.) Rich. broad-leaved twayblade Neottia cordata (L.) Rich. heart-leaved twayblade Packera paupercula (Michx.) W.A. Weber & A. Löve balsam groundsel Panax quinquefolius L. American ginseng Parnassia glauca Raf. fen grass-of-Parnassus Paronychia argyrocoma (Michx.) Nutt. silverling Initial Proposal 8-2-19 20
Scientific Name (with authority) Common Name Phyllodoce caerulea (L.) Bab. purple mountain-heath Pinus banksiana Lamb. Jack pine Platanthera flava (L.) Lindl. var. herbiola (R. Br. in Ait.) northern tubercled bog-orchid Luer Polygonum douglasii Greene Douglas' knotweed Potamogeton nodosus Poir. long-leaved pondweed Rhododendron lapponicum (L.) Wahlenb. Lapland rosebay Rhododendron maximum L. giant rhododendron Rubus chamaemorus L. baked apple berry Salix pedicellaris Pursh bog willow Salix planifolia Pursh ssp. planifolia tea-leaved willow Salix uva-ursi Pursh bearberry willow Sanicula trifoliata Bickn. large-fruited sanicle Solidago odora Ait. ssp. odora licorice goldenrod Sparganium eurycarpum Engelm. ex Gray great bur-reed Sparganium natans L. arctic bur-reed Sphagnum lindbergii Schimper peat moss Sphagnum majus ssp. norvegicum K. I. Flatberg peat moss Sphagnum pylaesii Bridel peat moss Sphagnum riparium Ångström peat moss Sphagnum subfulvum Sjörs peat moss Sphagnum wulfianum Girgensohn peat moss Symphyotrichum ciliolatum (Lindl.) A. & D. Löve Lindley's American-aster Symphyotrichum patens (Ait.) Nesom var. patens late purple American-aster Triphora trianthophoros (Sw.) Rydb. ssp. trianthophoros three-birds orchid Vaccinium boreale Hall & Aalders northern blueberry Vaccinium cespitosum Michx. dwarf blueberry Viburnum edule (Michx.) Raf. squashberry Viola palustris L. var. palustris northern marsh violet Viola pedata L. var. pedata bird-foot violet Viola rostrata Pursh long-spurred violet
Ncr 1108.03 Special Concern Plant Species. The following inventory, listed by scientific and common name, shall contain all special concern species meeting the criteria in Ncr 1103.03:
Table 1100.5 State Special Concern Plant Species
Scientific Name Common Name
Allium tricoccum var. burdickii narrow-leaf wild leek Allium tricoccum var. tricoccum wild leek Asarum canadense wild ginger Caulophyllum giganteum giant blue cohosh Initial Proposal 8-2-19 21
Caulophyllum thalictroides blue cohosh Limonium carolinianum sea lavender Matteuccia struthiopteris var. pensylvanica ostrich fern Sanguisorba Canadensis canadian burnet Ulmus rubra slippery elm
Ncr 312.04 Extirpated Plant Species. The following inventory, listed by scientific and common name, shall contain all extirpated plant species. For the purposes of this table, an extirpated species is a native plant taxon presumed to be extirpated from the state. The taxon has not been located despite intensive searches of historical sites and other appropriate habitat, and has virtually no likelihood it will be rediscovered. If a new population of an extirpated species is found, the taxon would then be listed as state endangered.
Table 312.4 State Listed Extirpated Plant Species
Scientific Name (with authority) Common Name Carex tetanica Schkuhr rigid sedge Castilleja coccinea (L.) Spreng. scarlet painted-cup Honckenya peploides (L.) Ehrh. ssp. robusta (Fern.) Hulten seaside-sandwort Mertensia maritima (L.) S.F. Gray var. maritima seaside bluebells
Initial Proposal 8-2-19 22
APPENDIX I
PLANT NOMENCLATURE FOR NATURAL HERITAGE INVENTORY
Fernald, M.L. 1970. Gray’s Manual of Botany, Eighth Editionl. Dioscorides Press, Portland, OR.
Flora of North America Editorial Committee. 1993a. Flora of North America North of Mexico, Volume 1. Oxford University Press, New York.
Flora of North America Editorial Committee. 1993b. Flora of North America North of Mexico, Volume 2. Oxford University Press, New York.
Flora of North America Editorial Committee. 1997. Flora of North America North of Mexico, Volume 3. Oxford University Press, New York.
Gleason, H.A. and A. Cronquist. 1991. Manual of Vascular Plants of Northeastern United States and Adjacent Canada. The New York Botanical Garden, Bronx, NY.
Kartesz, J.T. 1994. A Synonymized Checklist of the Vascular Flora of the United States, Canada, and Greenland, Second Edition. Biota of North America Program, North Carolina Botanical Garden. Timber Press, Portland, OR.
New Hampshire Natural Heritage Inventory. 2000. Rare and Imperiled Plants of New Hampshire. Department of Resources and Economic Development, Division of Forests and Lands. Concord, NH.
Voss, E.G. 1972. Flora of Michigan. University of Michigan Press, Ann Arbor, MI.
Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 20+ vols. New York and Oxford.
Gleason, H.A. and A. Cronquist. 1991. Manual of Vascular Plants of Northeastern United States and Adjacent Canada. The New York Botanical Garden, Bronx, NY.
Haines, A. 2019. Tracheophyte Checklist of New England (4 February 2019). Website (http://www.arthurhaines.com/tracheophyte-checklist/).
Kartesz, J.T. 1994. A Synonymized Checklist of the Vascular Flora of the United States, Canada, and Greenland, Second Edition. Biota of North America Program, North Carolina Botanical Garden. Timber Press, Portland, OR.
Initial Proposal 8-2-19 23
APPENDIX II
Rule Specific State or Federal Statutes or Regulations the Rule Implements Ncr 312 RSA 217-A:5, III and IV